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LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175 - 2 of 4LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175 - 3 of 4LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175 - 4 of 4
LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175 - 1 of 4

LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175

$44.99

In Stock

Eligible for registries and wish lists

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About this item

Highlights

  • 3 TOYS IN 1 BOX – The LEGO Creator 3 in 1 Unicorn Castle building set lets kids 8 years old and up create 3 different magical settings using the same bricks: a unicorn castle, unicorn ship, or unicorn playground
  • ENDLESS PLAY OPTIONS – Kids can practice building skills and creative storytelling by building 3 fun-filled fairy-tale locations (models cannot be built simultaneously)
  • ENCHANT YOUNG BUILDERS – Each playset comes with 3 magical unicorn toys to help young storytellers dream up fantasy adventures: a yellow Pegasus, pink Pegasus, and white unicorn
  • DISCOVER FUN SURPRISES – The unicorn castle features 4 towers, 2 turrets, and a bird house with a bird friend, plus a rainbow staircase, a fountain, a diamond room, a telescope, and a golden carrot
  • GIFT IDEA FOR GIRLS & BOYS – This 3 in 1 building toy makes a great birthday present or any-time treat for kids who love unicorn toys, pretend play, and creative building experiences
  • A FUN WAY TO BUILD – The LEGO Builder app guides kids with intuitive tools to save sets, track progress, or zoom in and rotate models in 3D
  • LEGO CREATOR TOYS – Every 3 in 1 set (sold separately) lets kids build 3 different LEGO models inspired by some of their biggest passions, including animals, vehicles and houses
  • DIMENSIONS – This 390-piece rebuildable LEGO toy set features a unicorn castle measuring over 9 in. (23 cm) high, 7.5 in. (19 cm) wide and 4 in. (11 cm) deep

Description

Fantasy dreams come to life with the LEGO Creator 3 in 1 Unicorn Castle (31175) building set for kids 8 years old and up! Young dreamers can create three different enchanted worlds with the same collection of bricks. They can start by constructing the magnificent unicorn castle with fun fantasy features including four towering spires, two turrets, a colorful rainbow staircase, a fountain, a diamond room, a telescope for stargazing, a charming bird and birdcage, and a golden carrot for feeding magical creatures. The enchanted building adventure continues as young fantasy fans transform their castle into a whimsical unicorn ship with a rainbow sail for navigating through magical seas, then rebuild again into an enchanted playground complete with a forest cabin, garden, and picnic table for outdoor adventures. This versatile building set includes three beautiful unicorn toys: a sunny yellow Pegasus, a rosy pink Pegasus, and a majestic white unicorn, who all help kids bring their pretend play stories to life! Perfect for young fantasy lovers who enjoy creating magical and imaginative adventures, these building blocks make an ideal birthday gift for girls and boys who love unicorn toys. LEGO Creator 3 in 1 sets (each sold separately) deliver hours of pretend play fun that evolves with every rebuild. The LEGO Builder app enhances the experience with helpful 3D viewing tools. Contains 390 pieces.
Number of Pieces: 390
Suggested Age: 8 Years and Up
Model #: 31175
Educational Focus: Gross Motor Skills, Fine Motor Skills, Creativity, Sensory Development, Creative Thinking
Includes: Toy Building Components
Industry or Government Certifications: CPSIA Certified
Material: Plastic
Battery: No Battery Used
TCIN: 94152693
UPC: 673419412759
Item Number (DPCI): 204-00-9497
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 10.2 inches length x 11 inches width x 2.3 inches height
Estimated ship weight: 1.8 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Related Categories

4.8 out of 5 stars with 18 reviews
broad age appeal: 5 out of 5
ease of use: 5 out of 5
length of play: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
100% would recommend
1 recommendations
5 out of 5 stars
18 September, 2025
originally posted on LEGO
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Awesome

This sets is beautiful and colorful and you definitely get your money's worth. Tho the set is a bit smaller than expected it saves on shelf space
Curlyfries
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4 out of 5 stars
5 September, 2025
originally posted on influenster.com
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Love

[This review was collected as part of a promotion.] The LEGO Unicorn Castle is magical and so much fun to build! My child loved every minute of putting it together, and the finished set is beautiful and detailed. A wonderful gift for any LEGO or unicorn fan!
lundenl_833
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5 out of 5 stars
29 August, 2025
originally posted on influenster.com
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Over the rainbow!

[This review was collected as part of a promotion.] This Lego set is super cute! The instructions were explained extremely well that we had it together in no time. My niece, who loves unicorns but is still too young for it loves to stare at it while saying it is so beautiful! It has a lot of small pieces, so I don't recommend opening all the bags at once. I think this would make a great gift for anyone and would be great fun!
bewitched4ever_2863
Did you find this review helpful?
5 out of 5 stars
29 August, 2025
originally posted on influenster.com
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So stinking cute!!!

[This review was collected as part of a promotion.] This is the cutest set I've ever seen from Lego!!! So exciting! My daughter will be having a unicorn themed birthday party in a few months and this is perfect for a center piece to decorate the table! 🤠 Can't wait to show her!
karreen7_4146
Did you find this review helpful?
5 out of 5 stars
29 August, 2025
originally posted on influenster.com
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So fun!

[This review was collected as part of a promotion.] The LEGO Unicorn Castle is pure magic in a box! From the moment we opened it, the pastel colors, glittering details, and whimsical unicorn theme stood out. The build itself is fun and engaging also challenging enough to keep older kids (and adults) entertained, but still approachable for younger builders with some guidance.The set comes with lots of imaginative touches, like sparkling towers, cute accessories, and of course, the unicorn figures that really bring the castle to life. Once built, it makes a beautiful display piece, but it’s also sturdy enough for play. My favorite part is how it sparks creativity. kids can easily weave their own fairytale stories around the castle.The only downside is that some of the smaller decorative pieces can pop off during play, but that’s a small trade-off for the overall charm.If you’re looking for a gift that combines building fun with hours of imaginative storytelling, the LEGO Unicorn Castle is a winner!
nicoleeelauren_2503
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3 out of 5 stars
28 August, 2025
originally posted on influenster.com
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It's an okay item. I wish it was a little bit bigg

[This review was collected as part of a promotion.] I initially was supposed to have help from my daughter but she just wanted me to put it together by myself 😒. The directions were easy to follow. I like how it also came with extra pieces. I will say that it was a lot smaller than I thought.
ii_dv8_2274
1 guest found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommend
22 August, 2025

perfect!

i love it! rainbow unicorn castle best three things in one lego. i hope they make more like this!
mackenzie
broad age appeal: 5 out of 5
ease of use: 5 out of 5
length of play: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
21 August, 2025
originally posted on influenster.com
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Unicorn legos

[This review was collected as part of a promotion.] What a great way to have family night! Absolutely safe easy assembly great structure fantastic colors and a great way to bond. Cool toy for gifting.
sincerelyemmy__9868
Did you find this review helpful?
5 out of 5 stars
19 August, 2025
originally posted on influenster.com
Image

Whimsical, sturdy, and magical—like building your

[This review was collected as part of a promotion.] Building the Unicorn Castle was pure joy—it felt like stepping into a rainbow fairytale. The assembly was surprisingly smooth, with clear instructions and clever little details that kept it interesting without being frustrating. The colors are absolutely magical, and once it’s built, it makes a gorgeous display piece that doesn’t just sit there—it sparks so much imagination. It’s sturdy enough to withstand curious little hands, but also special enough that adults will lowkey claim it as their own. Definitely more than just a “kids’ toy”—it’s an experience.
somilk_6136
Did you find this review helpful?
5 out of 5 stars
19 August, 2025
originally posted on influenster.com
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Cute and Fun!

[This review was collected as part of a promotion.] Such a cute and fun Lego! I loved the option to do different variations! My girls love unicorns so it was fun to be able to do this with them and not have to worry about the pieces breaking or falling apart. Quality was fantastic.
taylorc485_1772
Did you find this review helpful?
4 out of 5 stars
17 August, 2025
originally posted on influenster.com
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Cute set for girls!!

[This review was collected as part of a promotion.] My girls absolutely love this Lego set. They love the unicorn and the two Pegasus. The only reason I gave it four stars is because you cannot make all three at the same time. You can only make one at a time. It did come with three separate bags of Legos numbered, and usually that means one bag for each booklet, but you need all three bags for one booklet, so that was a little disappointing. As far as difficulty goes, it is rated for 8+ and my daughter just turned 6 but she absolutely loves Legos and has been putting Legos together for a while, so she absolutely loved it.
asopevers_5074
Did you find this review helpful?
5 out of 5 stars
15 August, 2025
originally posted on influenster.com
Image

Cute Lego set

[This review was collected as part of a promotion.] Love this Lego set! My child & husband put it together and it is so cute! Instructions are clear, good step by step pictures to help. Would recommend for anyone or the LEGO connoisseur
kmenaaa_1476
Did you find this review helpful?
5 out of 5 stars
15 August, 2025
originally posted on influenster.com
Image

Unicorn castle legos

[This review was collected as part of a promotion.] I just got this today but my kids are excited to build this because of the castle and the toys that come inside with them. The packaging was well packed and ready to get built.
canedoamber_2868
Did you find this review helpful?
5 out of 5 stars
15 August, 2025
originally posted on influenster.com
Image

Fun

[This review was collected as part of a promotion.] The assembly was very easy stress free. The entertainment value is thru the roof. The versatility is only limited to your child’s imagination. Also no safety concerns whatsoever.
wilsonh4_60
Did you find this review helpful?
5 out of 5 stars
14 August, 2025
originally posted on influenster.com
Image

Adorable

[This review was collected as part of a promotion.] This Lego set is so adorable! My son and his friend put it together and it wasn't hard at all ! My niece plays with it when she comes over and she wants some for her house now;
ktrayweek_2508
Did you find this review helpful?
5 out of 5 stars
12 August, 2025
originally posted on influenster.com
Image

cute color, fun toy for quiet time , lovely detail

[This review was collected as part of a promotion.] Love the Lego set. My daughter love unicorns and it will be her Christmas present this year, I can't wait to play with her to share more daughter & mom time. Pastel color with decent size pieces ,good numbers of pieces so enough challenges and fun for kid.
skyechurch_9068
Did you find this review helpful?
5 out of 5 stars
1 August, 2025
originally posted on LEGO
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LEGO at its Finest

This is the LEGO group at its finest here with the Unicorn castle. It is simply stunning and unique among my collection to highlight in such a small thing. From first sight its colors stood out from the box at the store as something special and the colors make other standard colors around it really pop at home to enliven any imagination. The build is succinct yet brilliant to have all the main features one expects in a castle, perfect for an entry to a new genre of light fantasy and cities in the clouds. The overall shaping is very well done, one of the things I did not see from the box was the little waterfall at the side which really completes the whole vibe to perfection the way the bricks sparkle. It is almost a shame there there are not more pronounced features of this. The mini Pegasus are charming and I hope there will be a companion build to this with them in all the pastel colors of the rainbow. The unicorn and horses are also sensible and just how I would have wanted them to be in the classic styling. THANK YOU Lego for not making them overly cartoon like and rather to fit in with classic animals. Lets not forget the little bird house! A green frog would fit in here too.... There are many other characters that would make a welcome addition to this theme. I have an owl at the observatory, what if he were green or lilac? And what about a winged lion? Or luck dragon, little bee people, little fairies, rock gnome etc.. let the imagination run wild and let it manifest for this fun whimsical wholesome theme. This one isn't just for little girls, it doesn't matter if your a dungeon loving castle fan that would never think to get this, it has room in every castle fans dingy dungeon corner, as a balance to any dark power that grows too strong. Unexpectedly this is somehow the set I have always been waiting for. The Potential for expanding and developing this into a larger theme would be just too much fun! This realm of fantasy is refreshing and inspiring, a real game changer! I can't commend the design team enough for this one. Some Ideas for Followup sets to this could be the Floating Mystic pond/ water falls. Spirit tree in the clouds. Rainbow bridge of Happyness. Pheonix hideaway, Fairy Godmothers cottage....
Serious sunflower
2 guests found this review helpful. Did you?

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